Fixed .resetperms, fixed crashes

src/NadekoBot/Modules/Administration/Administration.cs

@@ -16,6 +16,7 @@ using NadekoBot.Services.Database.Models;
 using System.Net.Http;
 using ImageProcessorCore;
 using System.IO;
+using static NadekoBot.Modules.Permissions.Permissions;
 
 namespace NadekoBot.Modules.Administration
 {
@@ -62,6 +63,14 @@ namespace NadekoBot.Modules.Administration
             {
                 var config = uow.GuildConfigs.PermissionsFor(channel.Guild.Id);
                 config.RootPermission = Permission.GetDefaultRoot();
+                var toAdd = new PermissionCache()
+                {
+                    RootPermission = config.RootPermission,
+                    PermRole = config.PermissionRole,
+                    Verbose = config.VerbosePermissions,
+                };
+                Permissions.Permissions.Cache.AddOrUpdate(channel.Guild.Id, 
+                    toAdd, (id, old) => toAdd);
                 await uow.CompleteAsync();
             }
 

src/NadekoBot/Modules/Administration/Commands/AutoAssignRoleCommands.cs

@@ -5,6 +5,7 @@ using NadekoBot.Attributes;
 using NadekoBot.Services;
 using NadekoBot.Services.Database;
 using NadekoBot.Services.Database.Models;
+using NLog;
 using System;
 using System.Linq;
 using System.Threading.Tasks;
@@ -16,9 +17,12 @@ namespace NadekoBot.Modules.Administration
         [Group]
         public class AutoAssignRoleCommands
         {
+            private Logger _log { get; }
+
             public AutoAssignRoleCommands()
             {
                 var _client = NadekoBot.Client;
+                this._log = LogManager.GetCurrentClassLogger();
                 _client.UserJoined += (user) =>
                 {
                     var t = Task.Run(async () =>
@@ -35,7 +39,7 @@ namespace NadekoBot.Modules.Administration
                         var role = user.Guild.Roles.FirstOrDefault(r => r.Id == conf.AutoAssignRoleId);
 
                         if (role != null)
-                            await user.AddRolesAsync(role);
+                            try { await user.AddRolesAsync(role); } catch (Exception ex) { _log.Warn(ex); }
                     });
                     return Task.CompletedTask;
                 };

src/NadekoBot/Modules/Administration/Commands/LogCommand.cs

@@ -112,7 +112,7 @@ namespace NadekoBot.Modules.Administration
                     }
                     else
                         return;
-                    await logChannel.SendMessageAsync(str).ConfigureAwait(false);
+                    try { await logChannel.SendMessageAsync(str).ConfigureAwait(false); } catch (Exception ex) { _log.Warn(ex); }
                 });
 
                 return Task.CompletedTask;
@@ -367,7 +367,7 @@ namespace NadekoBot.Modules.Administration
 👤`{msg.Author.Username}`: {msg.Resolve(userHandling:UserMentionHandling.NameAndDiscriminator)}";
                     if (msg.Attachments.Any())
                         str += $"{Environment.NewLine}`Attachements`: {string.Join(", ", msg.Attachments.Select(a => a.ProxyUrl))}";
-                    await logChannel.SendMessageAsync(str).ConfigureAwait(false);
+                    try { await logChannel.SendMessageAsync(str).ConfigureAwait(false); } catch (Exception ex) { _log.Warn(ex); }
                 });
 
                 return Task.CompletedTask;

src/NadekoBot/Modules/Administration/Commands/RatelimitCommand.cs

@@ -3,6 +3,7 @@ using Discord.Commands;
 using Discord.WebSocket;
 using NadekoBot.Attributes;
 using NadekoBot.Extensions;
+using NLog;
 using System;
 using System.Collections.Concurrent;
 using System.Threading;
@@ -16,6 +17,7 @@ namespace NadekoBot.Modules.Administration
         public class RatelimitCommand
         {
             public static ConcurrentDictionary<ulong, Ratelimiter> RatelimitingChannels = new ConcurrentDictionary<ulong, Ratelimiter>();
+            private Logger _log { get; }
 
             private ShardedDiscordClient _client { get; }
 
@@ -63,6 +65,7 @@ namespace NadekoBot.Modules.Administration
             public RatelimitCommand()
             {
                 this._client = NadekoBot.Client;
+                this._log = LogManager.GetCurrentClassLogger();
 
                _client.MessageReceived += (umsg) =>
                 {
@@ -78,7 +81,7 @@ namespace NadekoBot.Modules.Administration
                             return;
 
                         if (limiter.CheckUserRatelimit(usrMsg.Author.Id))
-                            await usrMsg.DeleteAsync();
+                            try { await usrMsg.DeleteAsync(); } catch (Exception ex) { _log.Warn(ex); }
                     });
                     return Task.CompletedTask;
                 };

src/NadekoBot/Modules/Administration/Commands/ServerGreetCommands.cs

@@ -30,6 +30,8 @@ namespace NadekoBot.Modules.Administration
             private Task UserLeft(IGuildUser user)
             {
                 var leftTask = Task.Run(async () =>
+                {
+                    try
                     {
                         GuildConfig conf;
                         using (var uow = DbHandler.UnitOfWork())
@@ -54,11 +56,13 @@ namespace NadekoBot.Modules.Administration
                                 var t = Task.Run(async () =>
                                 {
                                     await Task.Delay(conf.AutoDeleteGreetMessagesTimer * 1000).ConfigureAwait(false); // 5 minutes
-                                await toDelete.DeleteAsync().ConfigureAwait(false);
+                                    try { await toDelete.DeleteAsync().ConfigureAwait(false); } catch { }
                                 });
                             }
                         }
                         catch (Exception ex) { _log.Warn(ex); }
+                    }
+                    catch { }
                 });
                 return Task.CompletedTask;
             }
@@ -66,6 +70,8 @@ namespace NadekoBot.Modules.Administration
             private Task UserJoined(IGuildUser user)
             {
                 var joinedTask = Task.Run(async () =>
+                {
+                    try
                     {
                         GuildConfig conf;
                         using (var uow = DbHandler.UnitOfWork())
@@ -89,7 +95,7 @@ namespace NadekoBot.Modules.Administration
                                             var t = Task.Run(async () =>
                                             {
                                                 await Task.Delay(conf.AutoDeleteGreetMessagesTimer * 1000).ConfigureAwait(false); // 5 minutes
-                                        await toDelete.DeleteAsync().ConfigureAwait(false);
+                                                try { await toDelete.DeleteAsync().ConfigureAwait(false); } catch { }
                                             });
                                         }
                                     }
@@ -111,6 +117,8 @@ namespace NadekoBot.Modules.Administration
                                 }
                             }
                         }
+                    }
+                    catch { }
                 });
                 return Task.CompletedTask;
             }

src/NadekoBot/Modules/Administration/Commands/VoicePlusTextCommands.cs

@@ -54,6 +54,7 @@ namespace NadekoBot.Modules.Administration
                             {
                                 uow.GuildConfigs.For(before.Guild.Id).VoicePlusTextEnabled = false;
                                 voicePlusTextCache.TryUpdate(guild.Id, false, true);
+                                await uow.CompleteAsync().ConfigureAwait(false);
                             }
                             return;
                         }